YFF15SC1E472MT000N

Overview

The TDK YFF15SC1E472MT000N is a surface-mount EMI feedthrough filter capacitor in the YFF-SC series. It features a capacitance of 4700 pF with a ±20% tolerance and an X7S dielectric. Rated for 25 V DC, it supports a maximum DC current of 1 A and has a maximum DC resistance of 300 mOhms. The component operates within a temperature range of -55°C to +125°C. Its physical dimensions are 1.0 mm x 0.5 mm x 0.3 mm (0402 metric package).

Feature Summary

• Three-terminal feedthrough architecture provides low-inductance signal path filtering.
• X7S dielectric material ensures stable capacitance performance across operating temperatures.
• Compact 0402 surface-mount footprint enables high-density PCB integration.

Applications

• Signal line EMI suppression in portable electronic devices
• Noise filtering for high-speed data interfaces
• Power integrity management in compact consumer electronics

Procurement Notes

Verify the specific suffix codes against official TDK documentation to confirm dielectric type and tolerance. Ensure compatibility with standard reflow soldering profiles for 0402 packages. Confirm RoHS compliance status through the manufacturer's latest environmental reports before final procurement approval.

Selection Notes

Select this component when space-constrained designs require effective EMI filtering without adding significant inductance. The 4700 pF value suits mid-frequency noise attenuation. Verify that the 1 A current rating meets circuit requirements and that the 25 V voltage rating exceeds peak signal voltages to prevent breakdown.

Part Context

This part belongs to the TDK YFF-SC series of three-terminal feedthrough capacitors. These components are designed specifically for suppressing electromagnetic interference in signal lines where traditional two-terminal capacitors may introduce excessive parasitic inductance. The series offers various capacitance values and voltage ratings within the same compact form factor.

Replacement Considerations

Direct substitutes include other TDK YFF-SC series parts with identical 0402 dimensions and similar electrical characteristics. Cross-brand replacements must match the 1.0x0.5x0.3 mm footprint and three-terminal configuration to ensure board compatibility.

FAQ

What is the insertion loss specification for this component?

The component provides an insertion loss of 30 dB across the frequency range of 50 MHz to 4000 MHz.

Does this component support automated assembly?

Yes, it is available in tape and reel packaging suitable for standard surface-mount technology pick-and-place equipment.